Results 41 to 50 of about 58,297 (186)

Isolation and Phylogenetic Analysis of Parapoxvirus orf From Outbreaks in Sheep in the Brazilian Midwest

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction This study aimed to isolate Parapoxvirus orf and characterize its genetic diversity through phylogenetic analysis in small ruminants from the state of Mato Grosso, Brazil. Methods A total of 103 scab samples were collected from sheep affected by nine contagious ecthyma outbreaks across three different mesoregions of Mato Grosso ...
Phelipe Magalhães Duarte   +5 more
wiley   +1 more source

Performance of Electric Bus Batteries in Rollover Scenarios According to ECE R66 and R100 Standards

open access: yesWorld Electric Vehicle Journal
With the growing adoption of electric buses in urban transportation systems, ensuring the safety and structural integrity of their battery systems under accident scenarios has become increasingly important. Among potential accidents, rollover events pose
Alexsandro Sordi   +4 more
doaj   +1 more source

Stability studies of cynaropicrin–major sesquiterpene lactone of Cynara cardunculus leaves

open access: yesPest Management Science, Volume 82, Issue 9, Page 8820-8830, September 2026.
This study investigated its stability under high temperature and pH, mimicking agronomic extremes and under soil context. Bioassays demonstrated that degradation products exhibited higher phytotoxic activity than cynaropicrin and deacylcynaropicrin. This is the first study about cynaropicrin's stability, characterizing degradation products, and their ...
Daniela Rosa   +6 more
wiley   +1 more source

Conhecimento

open access: yes, 2013
Fundação para a Ciência e a ...
openaire   +2 more sources

A fabricação dos corpos dóceis na pós-graduação brasileira: em cena o produtivismo acadêmico

open access: yesEncontros Bibli, 2017
http://dx.doi.org/10.5007/1518-2924.2017v22n49p75 Trata sobre o produtivismo banal que se apossou sobre mentes e corpos na pós-graduação brasileira.
Anderson Luis da Paixão Café   +2 more
doaj   +1 more source

Green Synthesis of Silver Nanoparticles Using Root Extract of Gomphrena vaga Mart.: Metabolomic Insights Into Nanoparticle Formation and Antimicrobial Activity

open access: yesNano Select, Volume 7, Issue 8, August 2026.
This study presents the green synthesis of ultrasmall silver nanoparticles using Gomphrena vaga Mart. root extract. The nanoparticles synthesized were stable and showed good broad‐spectrum antibacterial activity against Gram‐positive and Gram‐negative bacteria in initial studies.
Uedson da Silva das Neves   +5 more
wiley   +1 more source

Conhecimentos científicos, conhecimentos locais e hibridismo

open access: yesRevista de Antropologia da UFSCar, 2011
O artigo explora as paisagens construídas por um grupo acadêmico de pesquisa e por habitantes da área que foi o recorte espacial escolhido por este grupo, uma região rural do município de São Luiz do Paraitinga, São Paulo, Brasil. O objetivo é relacionar as paisagens tomando por base que grupos portadores de ontologias parcialmente distintas são ...
openaire   +2 more sources

Dance and mediality: for an ontological and ethical discussion of the performative body

open access: yesComunicação e Sociedade, 2017
From the late nineteenth century we can see at least two major changes in the poetic positions in dance thus pose major challenges to philosophical and aesthetic thought about this art.
Né Barros
doaj   +1 more source

Chemical Characterization and In Vivo Safety Assessment of Aqueous Extract From Anacardium occidentale L. (Anacardiaceae) Leaves

open access: yesChemistry &Biodiversity, Volume 23, Issue 7, July 2026.
Anacardium occidentale leaf aqueous extract showed rich polyphenolic composition, including flavonoids, tannins, and phenolic acids. Acute toxicity in mice revealed no mortality or adverse effects, with LD50 >2000 mg/kg and GHS Class 5. Genotoxicity assays were negative, supporting safety and potential phytopharmaceutical development, pending chronic ...
Elinado Francisco de Lima Bento   +11 more
wiley   +1 more source

Leitura e conhecimento

open access: yesRevista Vértices, 1998
Esse artigo é uma reflexão sobre as relações entre a leitura e o conhecimento nas diversas áreas do saber e ressalta o papel do professor como promotor de leitura e formador de leitores.
openaire   +4 more sources

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